67914496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20436

約数の個数: 36

約数和(自身を含む): 145998832

約数和(自身を除く): 78084336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20407, 40814, 81628, 163256, 265291, 326512, 530582, 653024, 1061164, 1306048, 2122328, 2612096, 4244656, 5224192, 8489312, 16978624, 33957248, 67914496]

約数ペア:

[(1, 67914496), (2, 33957248), (4, 16978624), (8, 8489312), (13, 5224192), (16, 4244656), (26, 2612096), (32, 2122328), (52, 1306048), (64, 1061164), (104, 653024), (128, 530582), (208, 326512), (256, 265291), (416, 163256), (832, 81628), (1664, 40814), (3328, 20407)]